Mark S. Horrigan

Mark S. Horrigan is an experienced trial attorney at Horrigan & Norman, LLC, who focuses on personal injury, workers’ compensation law, and Social Security Disability cases. With more than four decades of legal experience, he has represented injured individuals and workers seeking fair compensation and benefits. His practice includes motor vehicle accidents, construction site injuries, slip-and-fall cases, and disability claims. Mr. Horrigan is known for thorough preparation and strong courtroom advocacy. His extensive trial background allows him to evaluate cases carefully and pursue the best possible results for clients.

Mr. Horrigan earned his J.D. from New England School of Law in Boston, Massachusetts, in 1982. He also received an M.P.A. from Suffolk University in Boston, Massachusetts, in 1979. His education provided a strong foundation in legal and public administration that supports his litigation practice. After completing his studies, he was admitted to the Massachusetts Bar in 1982 and later admitted to practice in federal courts, including the U.S. District Court for the District of Massachusetts, the U.S. Court of Appeals for the First Circuit, and the U.S. Supreme Court.

Mr. Horrigan has handled a wide range of litigation matters and has participated in more than 150 trials, including jury and bench trials throughout his career. Early in his career, he served as Staff Trial Counsel for Wausau Insurance Company, where he defended numerous personal injury and workers’ compensation claims. This experience provided insight into how insurance companies evaluate and defend cases. Today, he uses that knowledge to advocate for injured clients and disability claimants, helping them pursue fair settlements and legal remedies.

Mark S. Horrigan represents clients across Massachusetts and has achieved significant results in personal injury and workplace injury cases. He assists individuals facing serious injuries, disability claims, and complex legal challenges. His work often involves negotiating with insurers, preparing cases for trial, and presenting evidence in court when necessary. By combining strong trial experience with careful case analysis, Mr. Horrigan helps clients navigate the legal system and pursue the compensation and benefits they deserve.

Law Office Affiliations

• Attorney, Horrigan & Norman Law Offices
• Member, Massachusetts Bar Association

Licensed State

• Massachusetts

Education

• New England School of Law
  Juris Doctor (JD)
• Suffolk University
  Master of Public Administration (MPA)

Awards & Badges